Brother International BES-1240BC Instruction Manual - English - Page 273

Winding lower thread e e t i u w q Connection and Installation of Optional Equipment 1. Turn the power switch on. 2. Set the bobbin q in the bobbin winder shaft w. 3. Put the thread through the thread guide e. 4. Wind the thread around the bobbin q several times in the direction of the arrow. 5. Press the bobbin hold r. Note) If the thread cannot be wound evenly, loosen the screw t and move the thread guide e right and left for adjustment. y In order to wind more threads around the bob- bin, loosen the thread y and move the bob- r bin hold r. 6. After winding is finished, pull out the o bobbin from the bobbin winder shaft and trim the thread using the thread trimmer u. Note) • If the thread is wound too tight and comes off from the tension disk, loosen the knob i. If the thread is too loose, tighten the knob i. • If the circuit protector o functions, the bobbin winder motor does not rotate. Leave it for a while for cooling. Then press the circuit protector o. (The thread does not come out when the motor is not cooled enough.) BES-940BC • BES-1240BC 271